Application: plasmashell (5.12.4) Qt Version: 5.10.1 Frameworks Version: 5.44.0 Operating System: Linux 4.16.6-302.fc28.x86_64 x86_64 Distribution: "Fedora release 28 (Twenty Eight)" -- Information about the crash: - What I was doing when the application crashed: I right-clicked on Dolphin in the Start Menu. I had left-clicked the Start Menu, did not see Dolphin, type 'Dolphin', saw a Dolphin entry, and I right-clicked it. I haad wanted to add Dolphin to my favorites. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f64ccc72940 (LWP 1550))] Thread 12 (Thread 0x7f63f25a6700 (LWP 4317)): #0 0x00007f64d84664fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f64d9de183b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007f642016b740 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5 #3 0x00007f642016f88c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #4 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #5 0x00007f642016f8ea in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #6 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #7 0x00007f642016d761 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5 #8 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f63f2da7700 (LWP 4316)): #0 0x00007f64d84664fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f64d9de183b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007f642016b740 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5 #3 0x00007f642016f88c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #4 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #5 0x00007f642016f8ea in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #6 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #7 0x00007f642016d761 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5 #8 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f63f35a8700 (LWP 4315)): #0 0x00007f64d84664fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f64d9de183b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007f642016b740 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5 #3 0x00007f642016f88c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #4 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #5 0x00007f642016f8ea in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #6 0x00007f642016a7d1 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5 #7 0x00007f642016d761 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5 #8 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f6406988700 (LWP 4312)): [KCrash Handler] #6 0x00007f64d9fcba94 in QVariant::QVariant(QVariant const&) () from /lib64/libQt5Core.so.5 #7 0x00007f6413fad4fb in QVector<QVariant>::append(QVariant const&) () from /usr/lib64/qt5/plugins/sqldrivers/libqsqlite.so #8 0x00007f6413fab04e in QSQLiteResult::exec() () from /usr/lib64/qt5/plugins/sqldrivers/libqsqlite.so #9 0x00007f64d79db2c8 in QSqlQuery::exec() () from /lib64/libQt5Sql.so.5 #10 0x00007f63f37c16a2 in FetchSqlite::query(QString const&, QMap<QString, QVariant>) () from /usr/lib64/qt5/plugins/krunner_bookmarksrunner.so #11 0x00007f63f37c1a30 in FetchSqlite::query(BuildQuery*, QMap<QString, QVariant>) () from /usr/lib64/qt5/plugins/krunner_bookmarksrunner.so #12 0x00007f63f37bd7ce in FaviconFromBlob::iconFor(QString const&) () from /usr/lib64/qt5/plugins/krunner_bookmarksrunner.so #13 0x00007f63f37b9fed in BookmarkMatch::asQueryMatch(Plasma::AbstractRunner*) () from /usr/lib64/qt5/plugins/krunner_bookmarksrunner.so #14 0x00007f63f37c86b7 in BookmarksRunner::match(Plasma::RunnerContext&) () from /usr/lib64/qt5/plugins/krunner_bookmarksrunner.so #15 0x00007f6420f155d8 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /lib64/libKF5Runner.so.5 #16 0x00007f642016ef5c in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5 #17 0x00007f642016dd74 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5 #18 0x00007f642016d813 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5 #19 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #20 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #21 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f640ed8a700 (LWP 1939)): #0 0x00007f64d910f374 in read () from /lib64/libc.so.6 #1 0x00007f64d1a1bdd0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d65fb in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f64d19d6ab0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f64d9fdfc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007f64d9ddc9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007f64116f4b5b in KCupsConnection::run() () from /lib64/libkcupslib.so #9 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #10 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f6423417700 (LWP 1931)): #0 0x00007f64d9113929 in poll () from /lib64/libc.so.6 #1 0x00007f64d19d6b06 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f64d9fdfc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f64d9ddc9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f64ddb82a1a in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #7 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f64b1372700 (LWP 1925)): #0 0x00007f64d84664fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f64dfcd89f8 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007f64dfcd8a63 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f64b37ac700 (LWP 1910)): #0 0x00007f64d9113929 in poll () from /lib64/libc.so.6 #1 0x00007f64d19d6b06 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f64d9fdfc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f64d9ddc9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f64dd1b4339 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f64c1165700 (LWP 1828)): #0 0x00007f64d1a1d218 in g_mutex_unlock () from /lib64/libglib-2.0.so.0 #1 0x00007f64d19d6a2e in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f64d9fdfc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f64d9ddc9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f64dd1b4339 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f64c2bab700 (LWP 1723)): #0 0x00007f64d9113929 in poll () from /lib64/libc.so.6 #1 0x00007f64d19d6b06 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f64d9fdfc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f64d9ddc9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f64da216299 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f64c4590700 (LWP 1568)): #0 0x00007f64d9113929 in poll () from /lib64/libc.so.6 #1 0x00007f64de5da04f in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f64de5dbcaa in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f64c62f14d9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f64d9de111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f64d8460564 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f64d911e31f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f64ccc72940 (LWP 1550)): #0 0x00007f64d19d2cf6 in g_main_context_add_poll_unlocked () from /lib64/libglib-2.0.so.0 #1 0x00007f64d19d2e10 in unblock_source () from /lib64/libglib-2.0.so.0 #2 0x00007f64d19d6940 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #3 0x00007f64d19d6b98 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00007f64d19d6c30 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f64d9fdfc13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f64c637f065 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5XcbQpa.so.5 #7 0x00007f64d9f8e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #8 0x00007f64d9f965b6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #9 0x000055e7d9e66f38 in main () Possible duplicates by query: bug 393626. Reported using DrKonqi
I tried the same sequence of operations again and did not encounter the same problem.
*** This bug has been marked as a duplicate of bug 363136 ***